Abstract: Systems, methods, and computer-readable media are described for selecting, at build time, a respective compiler and/or a respective set of compiler options for each section of code to be compiled such that the compiler/compiler options selected for each code section are optimized for that code section with respect to one or more metrics. Abstract syntax tree (AST) analysis and semantic analysis may be performed at build time for each section of code to identify the compiler/compiler options that produce compiled object code for that code section that maximizes or minimizes a desired metric. The metric according to which compiler/compiler option optimization is performed may be any suitable metric including, without limitation, performance, binary size, security, reliability, scalability, and so forth.

Abstract: A static analysis tool configured to determine a significance of static analysis results. The static analysis tool can perform operations that include performing a static analysis of a computer program and generating the static analysis results in response to the performing the static analysis of the computer program. The operations can further include analyzing a description of a result item from the static analysis results, and based on the analyzing the description of the result item, assigning to the result item information from an ontology scheme. The operations can further include determining a significance value for the result item in response to the assigning the information from the ontology scheme and automatically performing an action associated with the result item based on one or more of the information assigned from the ontology scheme or the significance value.

Abstract: A static analysis tool configured to determine a significance of static analysis results. The static analysis tool includes computer program code to perform a static analysis of a computer program and generate the static analysis results in response to the performance of the static analysis of the computer program. The program code can further analyze a description of a result item from the static analysis results, and based on the analysis of the description of the result item, assign to the result item information from an ontology scheme. The program code can further include code determine a significance value for the result item in response to the assignment of the information from the ontology scheme and automatically perform an action associated with the result item based on one or more of the information assigned from the ontology scheme or the significance value.

Abstract: A static analysis tool configured to determine a significance of static analysis results. The static analysis tool can perform operations that include performing a static analysis of a computer program and generating the static analysis results in response to the performing the static analysis of the computer program. The operations can further include analyzing a description of a result item from the static analysis results, and based on the analyzing the description of the result item, assigning to the result item information from an ontology scheme. The operations can further include determining a significance value for the result item in response to the assigning the information from the ontology scheme and automatically performing an action associated with the result item based on one or more of the information assigned from the ontology scheme or the significance value.

Abstract: Systems, methods, and computer-readable media are described for selecting, at build time, a respective compiler and/or a respective set of compiler options for each section of code to be compiled such that the compiler/compiler options selected for each code section are optimized for that code section with respect to one or more metrics. Abstract syntax tree (AST) analysis and semantic analysis may be performed at build time for each section of code to identify the compiler/compiler options that produce compiled object code for that code section that maximizes or minimizes a desired metric. The metric according to which compiler/compiler option optimization is performed may be any suitable metric including, without limitation, performance, binary size, security, reliability, scalability, and so forth.

Abstract: Detection of a key logger includes determining a count of keystrokes that occur during each of a plurality of time windows. Write activity that occurs during each of the plurality of time windows can be measured. The number of key strokes occurring in window is compared with the write activity occurring during the window. In response to determining that the count of keystrokes in a time window is linearly related to the measurement of write activity in the time window for a threshold number of time windows of the plurality of windows, a notification of a potential presence of a key logger is provided.

Abstract: Detection of a key logger includes determining a count of keystrokes that occur during each of a plurality of time windows. Write activity that occurs during each of the plurality of time windows can be measured. The number of key strokes occurring in window is compared with the write activity occurring during the window. In response to determining that the count of keystrokes in a time window is linearly related to the measurement of write activity in the time window for a threshold number of time windows of the plurality of windows, a notification of a potential presence of a key logger is provided.

Abstract: A static analysis tool configured to determine a significance of static analysis results. The static analysis tool can perform operations that include performing a static analysis of a computer program and generating the static analysis results in response to the performing the static analysis of the computer program. The operations can further include analyzing a description of a result item from the static analysis results, and based on the analyzing the description of the result item, assigning to the result item information from an ontology scheme. The operations can further include determining a significance value for the result item in response to the assigning the information from the ontology scheme and automatically performing an action associated with the result item based on one or more of the information assigned from the ontology scheme or the significance value.

Abstract: A static analysis tool configured to determine a significance of static analysis results. The static analysis tool includes computer program code to perform a static analysis of a computer program and generate the static analysis results in response to the performance of the static analysis of the computer program. The program code can further analyze a description of a result item from the static analysis results, and based on the analysis of the description of the result item, assigning to the result item information from an ontology scheme. The program code can further include code determine a significance value for the result item in response to the assignment of the information from the ontology scheme and automatically perform an action associated with the result item based on one or more of the information assigned from the ontology scheme or the significance value.

Abstract: Provided are techniques for a user interface (UI) enabling a user to identity and modify previously transmitted electronic message from a first device to a second device; and, responsive to a modification of the previously transmitted outgoing message from the first device, generating a modification message, transmitting the modification message to the second device and, responsive to receiving the modification message on the second device, correlating the modification message to a previously received incoming message on the second device and modifying the previously received incoming message in accordance with information transmitted in conjunction with the modification message to generate a modified message.

Abstract: A stream of data contributions during a period is collected from a social media data source, the period spanning a broadcast of a content. The stream is analyzed to identify a change in a level of the data contributions during a sub-period of the period. A first time is selected to mark a beginning of the sub-period. A second time is selected to mark an ending of the sub-period. A data fragment is extracted from the data contributions occurring during the sub-period in the stream, the data fragment being descriptive of the content during the sub-period. In a recording of the content, a portion of the recording between the starting time and the ending time is selected as a segment of interest. The recording is annotated with the starting time, the ending time, and the data fragment to identify the segment of interest.

Abstract: A stream of data contributions during a period is collected from a social media data source, the period spanning a broadcast of a content. The stream is analyzed to identify a change in a level of the data contributions during a sub-period of the period. A first time is selected to mark a beginning of the sub-period. A second time is selected to mark an ending of the sub-period. A data fragment is extracted from the data contributions occurring during the sub-period in the stream, the data fragment being descriptive of the content during the sub-period. In a recording of the content, a portion of the recording between the starting time and the ending time is selected as a segment of interest. The recording is annotated with the starting time, the ending time, and the data fragment to identify the segment of interest.